I missed out this deal - https://www.ozbargain.com.au/node/724081
But they are back in stock now.
Westfield direct have $20 off $100 spend, brings the airtags down to $129 for the 4PACK free postage or click n collect.
4 PACK $129 after using code WD20FRESH
https://www.westfield.com.au/shop/product/2065/68f33502-de8f…
Digidirect via Westfield direct but not direct?